Can chocolate cause pimples hypothesis?

Formal hypothesis: If you eat chocolate, then you will get pimples because chocolate increases the amount of oil in your skin. 2. Salt in soil may affect plant growth.

What is the independent variable in the sentence chocolate may cause pimples?

Chocolate is independent and pimples are dependent. If chocolate is eaten then it will cause pimples. Salt in soil may affect plant growth.

What is the hypothesis of increased sleep may cause higher grades?

The amount of sleep. Grade percent average. Formal Hypothesis: If the amount of sleep is related to grade percentage then students who get more sleep will have a higher grade percentage because rested brains perform better on assessments.

What is the hypothesis of temperature may cause leaves to change color?

A proper hypothesis is written as an If…then… because statement. If leaf color change is related to temperature , then exposing plants to low temperatures will result in changes in leaf color because cooler weather causes a chemical change in the leaf.

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Will toddlers grow taller if they drink more milk null hypothesis?

As best as the current science can answer it, no, milk doesn’t make you grow taller, simply because, well, nothing can make you grow taller. But milk can be a useful tool to help kids grow to their potential height.

Why does chocolate cause pimples?

Some studies point to chocolate as the acne culprit

A 2013 study on cells in a lab suggests that chocolate may increase the severity and frequency of acne breakouts by encouraging the immune system to react more aggressively to the two bacteria that cause acne.

Why does chocolate cause pimple?

In addition to the fat component of chocolate, which has been linked to blackheads, some research suggests that chocolate may have pro-inflammatory influences in the skin, which could contribute to inflammatory acne, characterized by red papules and pustules, especially in the presence of known acne-causing bacteria, …

Will a plant grow higher with more light IV DV hypothesis?

Sunlight is related to plant growth. If the amount of sunlight is increased, then plant growth will increase. The hypothesis that plant growth increases as the amount of sunlight increases was supported by the data.

Can getting healthy sleep improve school results?

The amount of sleep that a college student gets is one of the strongest predictors of academic success. Sleep plays a key role in helping students fix and consolidate memories, plus prevent decay of memories. Without sleep, people work harder and but don’t do as well.

What are the two parts of a hypothesis?

Notice there are two parts to a formalized hypothesis: the “if” portion contains the testable proposed relationship and the “then” portion is the prediction of expected results from an experiment. An acceptable hypothesis contains both aspects, not just the prediction portion.

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What is the hypothesis of what effect does temperature have on the dissolution of sugar in water?

Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.

Is bacterial growth affected by temperature hypothesis?

Bacteria is grown under many different conditions. The bacteria E. coli and Streptococci were used to determine the effect that temperature has on the growth of bacteria. … The hypothesis is, if bacteria are cultured in a warm environment, then the bacteria will grow at a more rapid pace.

How do we formulate a hypothesis?

How to Formulate an Effective Research Hypothesis

  1. State the problem that you are trying to solve. Make sure that the hypothesis clearly defines the topic and the focus of the experiment.
  2. Try to write the hypothesis as an if-then statement. …
  3. Define the variables.